The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 2015
Filed:
Nov. 26, 2013
Applicant:
Avalanche Technology, Inc., Fremont, CA (US);
Inventors:
Mehdi Asnaashari, Danville, CA (US);
Siamack Nemazie, Los Altos Hills, CA (US);
Ruchirkumar D. Shah, San Jose, CA (US);
Assignee:
Avalanche Technology, Inc., Fremont, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/06 (2006.01); G06F 12/10 (2006.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 12/1009 (2013.01); G06F 3/0604 (2013.01); G06F 3/0659 (2013.01); G06F 3/0688 (2013.01);
Abstract
A method of managing logical unit numbers (LUNs) in a storage system includes identifying one or more LUN logical block address (LBA)-groups being affected. The one or more LUN LBA-groups defining a LUN. The method further determining the existence of an association of each of the affected LUN LBA-groups to a portion of a storage pool and maintaining a mapping table to track the association of the LUN LBA-groups to the storage pool.